COVID-19 Dented 2020’s Electronics Sales – But Laptops, Cell Phones and E-Games Defied Slump

Jupiter's Ganymede, the largest moon in the solar system, looks amazing in these 1st photos from NASA's epic Juno flyby

Supervolcano Eruption Depleted Earth’s Ozone Layer 74,000 Years Ago

Hunks of oceanic crust are wedged inside Earth's mantle